package book;

import ioperation.IOPeration;
import user.Librarian;
import user.Reader;
import user.User;

import java.util.Scanner;

/**
 * Created with Intellij IDEA
 * Description
 * User:ASUS
 * Date:2024-08-04
 * Time:23:06
 */
public class Main {
    public static User login(){
        Scanner scanner=new Scanner(System.in);
        System.out.println("请输入您的姓名：   ");
        String name=scanner.nextLine();
        System.out.println("请输入您的身份，1.管理员  2.普通用户：   ");
        int choice=scanner.nextInt();
        if (choice==1){
            return new Librarian(name);
        }else if(choice==2){
            return new Reader(name);
        }else{
            return null;
        }
    }
    public static void main(String[] args) {
        BookList bookList=new BookList();
        User user=login();
        user.menu();
        int choice=user.menu();
        user.doIoperation(choice,bookList);
    }
}
